package lab02.Test23;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Scanner;

/**
 * Created by tanfei on 2017/11/2.
 */
public class Test02 {
    public static void main(String[] args) throws ParseException {
        //1,键盘输入生日 2017-11-06

        Scanner scanner = new Scanner(System.in);

        String birthday;
        birthday = scanner.nextLine();
        //2.生日还有几天
        /**
         * 4天 = 生日日期 - 当前日期
         *
         * 毫秒： 1000毫秒 = 1 秒
         *
         * (time1 - time2)/(24*60*60*1000)
         *
         * 日期 -> 整数？？？
         *
         * SimpleDateFormat
         * Calendar    日历
         *
         */
        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-mm-dd");
        Calendar calendar = Calendar.getInstance();

        long time1 = 0;
        long time2 = 0;


         calendar.setTime(simpleDateFormat.parse(birthday));
         time1 = calendar.get(calendar.DAY_OF_YEAR);

       // calendar.setTime(simpleDateFormat.parse(birthday));
       // time1 = calendar.getTimeInMillis();

        //calendar.setTime(simpleDateFormat.parse("2017-11-02"));
        //time2 = calendar.getTimeInMillis();

       // System.out.println("相差天数是："+(time1 - time2)/(24*60*60*1000));


        //3.生日是星期几
    }
}
